A nurse is administering the Haemophilus influenzae type B vaccine (Hib) to a 6-month-old infant. Which of the following actions should the nurse take?
Administer the vaccine in the vastus lateralis muscle using a 25-mm (1-in) needle
Administer the vaccine subcutaneously in the abdomen using a 16-mm in needle
Administer the vaccine subcutaneously in the upper arm using a 13-mm (-n) needle.
Administer the vaccine in the dorsogluteal muscle using a 51 mm (2-in) needle
The Correct Answer is A
A. Administer the vaccine in the vastus lateralis muscle using a 25-mm (1-in) needle: For infants, the vastus lateralis muscle in the thigh is the preferred site for intramuscular (IM) vaccinations, including the Hib vaccine. A 25-mm (1-in) needle is an appropriate length for this muscle in a 6-month-old infant.
B. Administer the vaccine subcutaneously in the abdomen using a 16-mm (5/8-in) needle: The Hib vaccine is not administered subcutaneously. It is an intramuscular injection, and the abdomen is not the recommended site for this vaccine.
C. Administer the vaccine subcutaneously in the upper arm using a 13-mm (1/2-in) needle: The Hib vaccine is administered intramuscularly, not subcutaneously. The upper arm is used for intramuscular injections in older children. A 13-mm needle is too short for an intramuscular injection in the vastus lateralis.
D. Administer the vaccine in the dorsogluteal muscle using a 51-mm (2-in) needle: The dorsogluteal muscle is not recommended for infants due to the risk of damaging the sciatic nerve. A 2-inch needle is too long for this area in an infant.
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Related Questions
Complete the following sentence by using the lists of options.
The nurse should recommend to
Correct Answer is {"dropdown-group-1":"A","dropdown-group-2":"C"}
Explanation
Rationale for Correct Choices:
- Check the child's oropharynx: The child has had a tonsillectomy and is showing signs of possible bleeding, indicated by the small amount of bleeding in the posterior pharynx and bright red emesis (vomiting of blood). The nurse should check the oropharynx to assess the amount and source of the bleeding, as this could indicate a complication post-surgery.
- Obtaining a set of vital signs: After vomiting bright red emesis, it is crucial to assess the child's vital signs to monitor for signs of bleeding or shock. Changes in vital signs, especially increased heart rate or decreased blood pressure, could indicate significant blood loss.
Rationale for Incorrect Choices:
- Offer the child a red popsicle: Red-colored foods are generally avoided post-tonsillectomy as they can obscure or be mistaken for blood. More importantly, offering anything by mouth is contraindicated during active bleeding due to the risk of aspiration and potentially dislodging clots.
- Place the child in a supine position: The child should be positioned in a way that allows for the drainage of blood and secretions, ideally with the head elevated. Placing the child in a supine position could cause blood to pool in the throat, increasing the risk of aspiration.
- Encouraging the child to cough and deep breathe: Encouraging coughing and deep breathing immediately after tonsillectomy is not recommended, as it could dislodge a clot or exacerbate bleeding.
- Requesting a prescription for codeine: Although the child is experiencing some pain (rated 3/10), the primary concern at this point is bleeding, not pain. Pain management should be adjusted but the focus should be on addressing the bleeding first.
Correct Answer is []
Explanation
Rationale for Correct Choices:
- Acute glomerulonephritis: The child’s symptoms, such as dark brown urine (which indicates hematuria), recent history of streptococcal pharyngitis, swelling around the eyes, and slight weight loss — are highly suggestive of acute glomerulonephritis, a kidney condition that can follow a streptococcal infection. Elevated BUN and creatinine levels, along with proteinuria, also support this diagnosis.
- Encourage child to increase fluid intake: Hydration is important in managing acute glomerulonephritis, as it helps prevent further renal damage and supports kidney function. However, fluid intake should be monitored and balanced with any renal impairment and swelling.
- Restrict sodium intake: Sodium restriction is crucial in managing acute glomerulonephritis to prevent fluid retention, which can lead to worsening edema and hypertension. Given the child’s swelling and blood pressure readings, it’s important to minimize sodium intake.
- Monitor urine volume and appearance every shift: Monitoring the urine volume and appearance is key in assessing kidney function and detecting worsening of the child’s condition.
- Obtain daily weight: Daily weight monitoring helps detect fluid retention, which is common in acute glomerulonephritis due to edema. Significant weight changes may indicate worsening of kidney function or fluid balance.
Rationale for Incorrect Choices:
- Acute asthma exacerbation: While the child has a history of asthma and is showing some wheezing and a nonproductive cough, these symptoms are not the primary concern here. The child’s dark urine, swelling, and recent history of streptococcal infection are more consistent with acute glomerulonephritis than an asthma exacerbation.
- Bacterial pneumonia: Pneumonia is not indicated by the child’s symptoms. While the child has a cough and wheezing, the absence of fever, difficulty breathing, and other typical pneumonia symptoms makes this diagnosis unlikely.
- Urinary tract infection: The presence of dark urine, hematuria, and proteinuria, along with a recent streptococcal infection, points more toward acute glomerulonephritis rather than a urinary tract infection.
- Administer bronchodilators: While the child has wheezing, this is not the primary issue, as the main concern is the possible kidney involvement due to acute glomerulonephritis. Bronchodilators would be appropriate for asthma exacerbations but not for managing kidney issues.
- Administer antipyretics: There is no indication of fever at this time, and the primary concern is the renal condition. Antipyretics would only be useful if the child developed a fever.
- Administer an angiotensin-converting enzyme inhibitor : ACE inhibitors are used to treat hypertension and chronic kidney disease, but they are not typically prescribed immediately for acute glomerulonephritis without further evaluation. The child’s blood pressure is slightly elevated but not severely enough to warrant this treatment at this time.
- Monitor peak expiratory flow rate daily: This parameter is useful for monitoring asthma, but it is not relevant for assessing acute glomerulonephritis. The child’s respiratory issues are less concerning than the renal symptoms in this case.
- Obtain temperature every 4 hr: There is no indication that the child has a fever, and thus, temperature monitoring is not as critical as monitoring renal function through urine appearance, volume, and daily weight.
- Monitor oxygen saturation levels every 4 hr: While the child has some respiratory symptoms, the primary issue is related to kidney function. Oxygen saturation monitoring is more appropriate for managing respiratory conditions, not for assessing the severity of acute glomerulonephritis.